first quarter of 2019 equal to 316.9 million Baht or represent gross profit margin at 58.0%, decreases from the same period last year. However, if consider only the debt management business the gross

level of household debt and conservative spending are continue to hinder domestic consumption by limiting consumption with only necessary items, decreasing in spending frequency and low- price. The

business by subsidiary which previously only focused within the group to the company outside the group. The revenue from construction service which recognized in the first quarter of 2019 has mostly come

, the company had cost of sale of 110.03 million bath compare to 78.13 million baht last year with the increasing of 31.90 million bath or 41% increased, while sale revenue only increase by 33.00% results

loss statement. - Financial costs increased by THB 12.36 million or 17.58% comparing to the same period of last year. However, financial costs increased only THB 17.13 million or 11.97% for the first six

installed in the past year. However, the main variable costs including raw materials and consumables used decreased from the previous year as the production slowed down. The only selling and administrative

rights and obligations relating to subleased area or exercisable or to be performed only handover of the subleased area. Such rights and obligations become enforceable on and from the handover date of the

June 2018 30 June 2017 Sale and installation of the pipeline business group 646.76 756.45 Water management business group (only amount to be recognized in year 2018) 124.68 49.18 Total 771.44 805.63

used in the operation for export sales, has changed by decreased only 0.3% from sales per USD of the same period in the prior year. The main reason for sales in Thai Baht dropped was from the exchange

shares and new shares for Construction Service Agreement only. Such investment is for the Company to acquire PPA rights of these projects, to be used as information to seeking joint venture partner. The